161834939

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 187878912

約数和(自身を除く): 26043973

約数列:

[1, 7, 103, 193, 721, 1163, 1351, 8141, 19879, 119789, 139153, 224459, 838523, 1571213, 23119277, 161834939]

約数ペア:

[(1, 161834939), (7, 23119277), (103, 1571213), (193, 838523), (721, 224459), (1163, 139153), (1351, 119789), (8141, 19879)]